Kyosho VZW447 FTT Oneway Unit Racing Upgrade  [KY-VZW447]

Kyosho VZW447 - FTT Oneway Unit(R4Evo.2/R4sII)
Price:
£72.28
Brand:
Kyosho
Model:
KY-VZW447
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Or you may find similar product under the
Spares / Hop-ups - Kyosho - V One Series - V ONE R4 category
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Refine V-ONE R4 handling with Kyosho VZW447

The Kyosho VZW447 FTT Oneway Unit is engineered to improve the dynamics of V-ONE R4 series cars by replacing the front differential. The one-way layout enhances traction and acceleration where it matters most, at corner exit.

Controlled lockup using silicone oil

The internal silicone oil acts as a control medium to limit erratic movement during braking and transitions. This measured lockup helps drivers maintain consistent lines and reduces sudden weight shifts.

Engineered for competitive use

Suited to race preparation and routine servicing, the Kyosho VZW447 is compatible with V-ONE R4Evo.2 and R4sII chassis. It provides a predictable change to handling without extensive chassis work.
Remark :
Due to limited stock availability, please notice that some Kyosho items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Will this affect my car's steering on corner entry?

The focus of the one-way is exit drive and stability under braking, but by smoothing front behaviour you may notice a steadier entry. Adjust geometry and oil to suit your driving style.

How often should the oil be checked or changed?

Check the silicone oil after several race meetings or if performance changes. Replace or refresh the oil if contamination or viscosity loss is suspected to keep performance consistent.

Is this a suitable upgrade for club level racers?

Yes. The Kyosho VZW447 offers a controllable change to front-end behaviour that benefits club and competitive racers alike, provided the unit is tuned to match track conditions.

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